Results 41 to 50 of about 6,937 (203)

Cytoreductive Surgery in Patients With Metastatic Succinate Dehydrogenase‐Deficient Gastrointestinal Stromal Tumors

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Objectives Succinate dehydrogenase‐deficient (SDH‐deficient) gastrointestinal stromal tumors (GIST) are characterized by variable disease biology with poor responses to traditional tyrosine kinase inhibitors. The role of surgical intervention has been highly debated.
Katherine Y. Chen, Mark Antkowiak, Ashwyn K. Sharma, Robert Mallory, Adam M. Burgoyne, Paul T. Fanta, Jason K. Sicklick   +6 more
wiley   +1 more source

Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses

, 2019
The greater omentum covers the transverse colon from the anterior side in adults, but people might believe the morphology stable once established during fetal life.
Murakami, Gen, Suzuki, Daisuke, Shibata, Shunichi, Hyun Kim, Ji, Rodríguez Vázquez, José Francisco   +4 more
core   +1 more source

Pneumatosis Cystoides Intestinalis Mimicking Perforation in a Patient With Gastric Signet Ring Cell Carcinoma: A Case Report [PDF]

Clin Case Rep
ABSTRACT Pneumatosis cystoides intestinalis (PCI) poses a diagnostic challenge by radiographically mimicking surgical emergencies like perforation. This case highlights that while PCI itself may be benign, the decision for exploration must weigh the risk of missing a life‐threatening condition or a coincident malignancy.
Lin Y, Wu W, Zhao X, Wang J, Yang J.
europepmc   +2 more sources

Level of Vascular Ligation for Sigmoid Colon Cancer: Does It Matter? The Pina Low‐T Study

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Methods In sigmoid colon cancer surgery, the inferior mesenteric artery (IMA) can be ligated at its origin (high ligation, HLG) or distal to the left colic artery bifurcation (low ligation, LLG). While high ligation facilitates lymph node harvest and mobilization, it may compromise colonic perfusion and increase nerve injury ...
Silvia Picotto, Elisabetta Seno, Marcello Calabrò, Massimiliano Di Marzo, Giuseppina Lo Moro, Mauro Santarelli, Paolo Delrio, Andrea Muratore   +7 more
wiley   +1 more source

Giant myxoid liposarcoma of descending mesocolon origin

, 2014
Liposarcomas are one of the most common primary lesions of the retroperitoneal region. They rarely exhibit intra-abdominal location. Because the symptoms emerge later on, they often remain unnoticed until they grow large.
Arikanoglu, Zulfu, Uslukaya, Omer, Dusak, Abdurrahim, Gul, Mesut, Aliosmanoglu, Ibrahim, Taskesen, Fatih   +5 more
core   +1 more source

Complete mesocolic excision with central supplying vessel ligation: New technique in colon cancer treatment [PDF]

Archive of Oncology, 2010
The basis of complete mesocolic excision represents the continuation and the conceptual idea of the total mesorectal excision of rectum (TME) which was described and promoted by R. J.
Petrović Tomislav, Radovanović Zoran, Breberina Milan, Gavrančić Brane   +3 more
doaj   +1 more source

The junction between the midgut and hindgut co‐localizes with the rectosigmoid junction

Journal of Anatomy, Volume 249, Issue 1, Page 33-53, July 2026.
At 5 weeks of development, the midgut has formed its primary loop (left). It is well established that the midgut is bounded cranially by the caudal end of the ventral mesentery and the presence of the common bile duct, but its caudal boundary remains to be established.
Hui Gao, Nutmethee Kruepunga, Greet Mommen, Susanne E. Köhler, Jill P. J. M. Hikspoors, Wouter H. Lamers   +5 more
wiley   +1 more source

Prospective Feasibility Study of Laparoscopic and Robotic Distal Gastrectomy for Advanced Gastric Cancer to Verify the Safety of Surgical Proximal Margins

Annals of Gastroenterological Surgery, Volume 10, Issue 3, Page 663-670, May 2026.
ABSTRACT Ensuring an adequate surgical proximal margin (SPM) is crucial in radical gastrectomy for gastric cancer. However, the lack of tactile feedback in laparoscopic distal gastrectomy (LDG) and robotic distal gastrectomy (RDG) poses challenges in precisely determining tumor boundaries, particularly in advanced gastric cancer, where tumor ...
Rie Makuuchi, Souya Nunobe, Naoki Ishizuka, Shinichiro Atsumi, Yoshiaki Shoji, Motonari Ri, Masaru Hayami, Tomoyuki Irino, Manabu Ohashi, Takeshi Sano   +9 more
wiley   +1 more source

Usefulness of a Precursory Small Epigastric Midline Incision during Laparoscopic Right Hemicolectomy

Journal of the Anus, Rectum and Colon, 2021
Objectives: During laparoscopic right hemicolectomy, many surgeons make a small incision near the umbilicus after the routine intraperitoneal operation.
Ryuichi Oshima, Yukihito Kokuba, Tsukasa Shimamura, Kenta Katsumata, Yasuhito Hisatsune, Hiroyuki Negishi, Nobuyoshi Miyajima, Takehito Otsubo   +7 more
doaj   +1 more source

When Carcinoma Meets Sarcoma: A Rare Case of Pancreatic Carcinosarcoma and Review of Literature

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Pancreatic carcinosarcoma is an extremely rare and aggressive malignancy with both epithelial and mesenchymal components. This case contributes to the limited global literature, emphasizing the importance of awareness, accurate diagnosis, and further research to improve understanding and management of this lethal tumor.
Pouria Abedini, Behnam Sanei, Ali Hajihashemi, Maryam Sanei, Alireza Firouzfar   +4 more
wiley   +1 more source